64375724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{121007}}^1$

素因数の和:121037

約数の個数: 24

約数和(自身を含む): 135528960

約数和(自身を除く): 71153236

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 121007, 242014, 484028, 847049, 1694098, 2299133, 3388196, 4598266, 9196532, 16093931, 32187862, 64375724]

約数ペア:

[(1, 64375724), (2, 32187862), (4, 16093931), (7, 9196532), (14, 4598266), (19, 3388196), (28, 2299133), (38, 1694098), (76, 847049), (133, 484028), (266, 242014), (532, 121007)]